387990720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:320

約数の個数: 336

約数和(自身を含む): 1476707232

約数和(自身を除く): 1088716512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 43, 45, 48, 52, 60, 64, 65, 72, 78, 80, 86, 90, 96, 104, 117, 120, 129, 130, 144, 156, 160, 172, 180, 192, 195, 208, 215, 234, 240, 241, 258, 260, 288, 312, 320, 344, 360, 387, 390, 416, 430, 468, 480, 482, 516, 520, 559, 576, 585, 624, 645, 688, 720, 723, 774, 780, 832, 860, 936, 960, 964, 1032, 1040, 1118, 1170, 1205, 1248, 1290, 1376, 1440, 1446, 1548, 1560, 1677, 1720, 1872, 1928, 1935, 2064, 2080, 2169, 2236, 2340, 2410, 2496, 2580, 2752, 2795, 2880, 2892, 3096, 3120, 3133, 3354, 3440, 3615, 3744, 3856, 3870, 4128, 4160, 4338, 4472, 4680, 4820, 5031, 5160, 5590, 5784, 6192, 6240, 6266, 6708, 6880, 7230, 7488, 7712, 7740, 8256, 8385, 8676, 8944, 9360, 9399, 9640, 10062, 10320, 10363, 10845, 11180, 11568, 12384, 12480, 12532, 13416, 13760, 14460, 15424, 15480, 15665, 16770, 17352, 17888, 18720, 18798, 19280, 20124, 20640, 20726, 21690, 22360, 23136, 24768, 25064, 25155, 26832, 28197, 28920, 30960, 31089, 31330, 33540, 34704, 35776, 37440, 37596, 38560, 40248, 41280, 41452, 43380, 44720, 46272, 46995, 50128, 50310, 51815, 53664, 56394, 57840, 61920, 62178, 62660, 67080, 69408, 75192, 77120, 80496, 82904, 86760, 89440, 93267, 93990, 100256, 100620, 103630, 107328, 112788, 115680, 123840, 124356, 125320, 134160, 134719, 138816, 140985, 150384, 155445, 160992, 165808, 173520, 178880, 186534, 187980, 200512, 201240, 207260, 225576, 231360, 248712, 250640, 268320, 269438, 281970, 300768, 310890, 321984, 331616, 347040, 373068, 375960, 402480, 404157, 414520, 451152, 466335, 497424, 501280, 536640, 538876, 563940, 601536, 621780, 663232, 673595, 694080, 746136, 751920, 804960, 808314, 829040, 902304, 932670, 994848, 1002560, 1077752, 1127880, 1212471, 1243560, 1347190, 1492272, 1503840, 1609920, 1616628, 1658080, 1804608, 1865340, 1989696, 2020785, 2155504, 2255760, 2424942, 2487120, 2694380, 2984544, 3007680, 3233256, 3316160, 3730680, 4041570, 4311008, 4511520, 4849884, 4974240, 5388760, 5969088, 6062355, 6466512, 7461360, 8083140, 8622016, 9023040, 9699768, 9948480, 10777520, 12124710, 12933024, 14922720, 16166280, 19399536, 21555040, 24249420, 25866048, 29845440, 32332560, 38799072, 43110080, 48498840, 64665120, 77598144, 96997680, 129330240, 193995360, 387990720]

約数ペア:

[(1, 387990720), (2, 193995360), (3, 129330240), (4, 96997680), (5, 77598144), (6, 64665120), (8, 48498840), (9, 43110080), (10, 38799072), (12, 32332560), (13, 29845440), (15, 25866048), (16, 24249420), (18, 21555040), (20, 19399536), (24, 16166280), (26, 14922720), (30, 12933024), (32, 12124710), (36, 10777520), (39, 9948480), (40, 9699768), (43, 9023040), (45, 8622016), (48, 8083140), (52, 7461360), (60, 6466512), (64, 6062355), (65, 5969088), (72, 5388760), (78, 4974240), (80, 4849884), (86, 4511520), (90, 4311008), (96, 4041570), (104, 3730680), (117, 3316160), (120, 3233256), (129, 3007680), (130, 2984544), (144, 2694380), (156, 2487120), (160, 2424942), (172, 2255760), (180, 2155504), (192, 2020785), (195, 1989696), (208, 1865340), (215, 1804608), (234, 1658080), (240, 1616628), (241, 1609920), (258, 1503840), (260, 1492272), (288, 1347190), (312, 1243560), (320, 1212471), (344, 1127880), (360, 1077752), (387, 1002560), (390, 994848), (416, 932670), (430, 902304), (468, 829040), (480, 808314), (482, 804960), (516, 751920), (520, 746136), (559, 694080), (576, 673595), (585, 663232), (624, 621780), (645, 601536), (688, 563940), (720, 538876), (723, 536640), (774, 501280), (780, 497424), (832, 466335), (860, 451152), (936, 414520), (960, 404157), (964, 402480), (1032, 375960), (1040, 373068), (1118, 347040), (1170, 331616), (1205, 321984), (1248, 310890), (1290, 300768), (1376, 281970), (1440, 269438), (1446, 268320), (1548, 250640), (1560, 248712), (1677, 231360), (1720, 225576), (1872, 207260), (1928, 201240), (1935, 200512), (2064, 187980), (2080, 186534), (2169, 178880), (2236, 173520), (2340, 165808), (2410, 160992), (2496, 155445), (2580, 150384), (2752, 140985), (2795, 138816), (2880, 134719), (2892, 134160), (3096, 125320), (3120, 124356), (3133, 123840), (3354, 115680), (3440, 112788), (3615, 107328), (3744, 103630), (3856, 100620), (3870, 100256), (4128, 93990), (4160, 93267), (4338, 89440), (4472, 86760), (4680, 82904), (4820, 80496), (5031, 77120), (5160, 75192), (5590, 69408), (5784, 67080), (6192, 62660), (6240, 62178), (6266, 61920), (6708, 57840), (6880, 56394), (7230, 53664), (7488, 51815), (7712, 50310), (7740, 50128), (8256, 46995), (8385, 46272), (8676, 44720), (8944, 43380), (9360, 41452), (9399, 41280), (9640, 40248), (10062, 38560), (10320, 37596), (10363, 37440), (10845, 35776), (11180, 34704), (11568, 33540), (12384, 31330), (12480, 31089), (12532, 30960), (13416, 28920), (13760, 28197), (14460, 26832), (15424, 25155), (15480, 25064), (15665, 24768), (16770, 23136), (17352, 22360), (17888, 21690), (18720, 20726), (18798, 20640), (19280, 20124)]